CN111021681B - Wall plastering machine and using method - Google Patents
Wall plastering machine and using method Download PDFInfo
- Publication number
- CN111021681B CN111021681B CN201911359234.4A CN201911359234A CN111021681B CN 111021681 B CN111021681 B CN 111021681B CN 201911359234 A CN201911359234 A CN 201911359234A CN 111021681 B CN111021681 B CN 111021681B
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- China
- Prior art keywords
- hydraulic cylinder
- plate
- wall
- plastering machine
- swing
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 239000004568 cement Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 239000011505 plaster Substances 0.000 claims description 4
- 239000011378 shotcrete Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/16—Implements for after-treatment of plaster or the like before it has hardened or dried, e.g. smoothing-tools, profile trowels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Coating Apparatus (AREA)
Abstract
The invention discloses a wall plastering machine and a using method thereof, wherein the wall plastering machine comprises a moving trolley, the top of the moving trolley is hinged with a base, and the side surface of the base is provided with a swing hydraulic cylinder which is used for driving the base to swing; the top at swing hydraulic cylinder is equipped with a vertical hydraulic cylinder, is equipped with a horizontal guide at vertical hydraulic cylinder's drive end horizontal guide on install a cantilever arm, the cantilever arm can stretch out and draw back along the horizontal direction under drive arrangement's drive, installs a axis of rotation in the one end of cantilever arm, the trowelling plate is installed to the tip of axis of rotation, installs a driving motor in the bottom of flexible arm, driving motor drives through a pair of driving gear the axis of rotation rotate, and then it is rotatory to drive the trowelling plate.
Description
Technical Field
The invention relates to a wall plastering machine and a using method thereof.
Background
At present, the wall plastering of buildings is mainly realized by experienced workers, and most of the workers are over 50 years old. The labor intensity of workers is high, and the wall plastering efficiency is low. With the aging population of China, wall-plastering workers are in more and more shortage, and young people are reluctant to do laborious and dirty wall-plastering work. Therefore, a wall plastering machine is urgently needed to realize wall plastering.
Disclosure of Invention
The invention discloses a wall plastering machine and a using method thereof, aiming at solving the technical problems in the prior art.
The technical scheme adopted by the invention is as follows:
the invention provides a wall plastering machine, which comprises a movable trolley, wherein the top of the movable trolley is hinged with a base, and the side surface of the base is provided with a swing hydraulic cylinder which is used for driving the base to swing; the top of the swing hydraulic cylinder is provided with a vertical hydraulic cylinder, the driving end of the vertical hydraulic cylinder is provided with a horizontal guide rail, the horizontal guide rail is provided with a projecting arm, the projecting arm can stretch out and draw back along the horizontal direction under the driving of a driving device, one end of the projecting arm is provided with a rotating shaft, the end part of the rotating shaft is provided with a trowelling plate, the bottom of the stretching arm is provided with a motor, and the motor drives the rotating shaft to rotate through a pair of transmission gears, so that the trowelling plate is driven to rotate.
As a further technical scheme, drive arrangement include lead screw, follow-up block, rotatory hand wheel and fixed block, the fixed block fix the top at horizontal guide rail, the follow-up block fix on flexible arm, the one end of lead screw links to each other with the hand wheel, the other end of lead screw passes fixed block and follow-up block in proper order, lead screw and fixed block screw-thread fit, and the follow-up block passes through the nut and fixes its position on the lead screw.
As a further technical scheme, the rotating hand wheel can be replaced by a motor.
As a further technical scheme, the end part of the telescopic arm is provided with a mounting hole, a bearing is mounted in the mounting hole, the position of the bearing is fixed through a boss and an end cover, and the rotating shaft is in interference fit with the bearing.
As a further technical scheme, the movable trolley is a movable electric trolley.
In a second aspect, based on the above wall plastering machine, the invention further provides a wall plastering method, which specifically comprises the following steps:
firstly, spraying cement paste to a wall by using a shotcrete machine, moving a movable trolley to enable a wall plastering machine to have a proper distance with the wall, rotating a screw rod to enable an extending arm and a plastering plate to extend out to contact the wall, and preparing to plaster the cement paste;
vertically trowelling up and down: the troweling plate is rotated to enable the length direction of the troweling plate to be parallel to the ground, namely the troweling plate is transversely arranged. Then, the vertical hydraulic cylinder is controlled to stretch and retract, the horizontal guide rail, the extension arm and the troweling plate are driven to vertically move up and down, and the action of vertically troweling the wall surface up and down is realized;
arc-shaped swinging and leveling: the troweling plate is rotated to be vertical to the ground, namely, the troweling plate is vertical. Then controlling the expansion of the swing hydraulic cylinder, wherein the expansion of the swing hydraulic cylinder drives the base to swing, and all components on the base swing around the hinged position of the base and the movable electric trolley, so that the arc-shaped motion of the troweling plate relative to the wall surface is realized, and the arc-shaped troweling of cement paste is realized; meanwhile, the telescopic length of the vertical hydraulic cylinder can be adjusted, namely the distance between the floating plate and the hinged part can be adjusted, so that arc floating actions with different radiuses can be realized, namely when the vertical hydraulic cylinder extends, large arc floating actions can be realized; when the vertical hydraulic cylinder is shortened, the small arc-shaped floating action can be realized;
and (4) rotary trowelling, namely after the motor is electrified, an output shaft of the motor drives the trowelling plate to rotate through the transmission gear, so that rotary trowelling action is realized. Meanwhile, the expansion amount of the vertical hydraulic cylinder and the swing hydraulic cylinder can be adjusted, so that the trowelling plate can rotate to trowel the wall surface at different positions.
The technical scheme adopted by the invention is as follows:
the invention can realize repeated actions of vertically and vertically plastering the wall surface, arc-shaped swinging and plastering the wall surface and rotating and plastering the wall surface, thereby ensuring the plastering quality, greatly lightening the labor intensity of workers and greatly improving the plastering efficiency. It is estimated that 1 worker operating 1 wall plastering machine of the present invention can replace 4 workers to manually plaster the wall surface.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a block diagram of a grout wall plastering machine;
FIG. 2 is a partial cross-sectional view;
in the figure: the device comprises a movable electric trolley 1, a base 2, a vertical hydraulic cylinder 3, a horizontal guide rail 4, an extending arm 5, a screw rod 6, a fixed block 7, a follow-up block 8, a troweling plate 9, a bull gear 10, a pinion gear 11, a motor 12, a swing hydraulic cylinder 13 and a stop nut 14.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an", and/or "the" are intended to include the plural forms as well, unless the invention expressly state otherwise, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof;
for convenience of description, the words "up", "down", "left" and "right" in the present invention, if any, merely indicate correspondence with up, down, left and right directions of the drawings themselves, and do not limit the structure, but merely facilitate the description of the invention and simplify the description, rather than indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
As described in the background art, the prior art has disadvantages, and in order to solve the above technical problems, the application provides a wall plastering machine, which comprises a moving trolley, wherein a base is hinged at the top of the moving trolley, and a swing hydraulic cylinder is arranged on the side surface of the base and used for driving the base to swing; the top of the swing hydraulic cylinder is provided with a vertical hydraulic cylinder, the driving end of the vertical hydraulic cylinder is provided with a horizontal guide rail, the horizontal guide rail is provided with a projecting arm, the projecting arm can stretch out and draw back along the horizontal direction under the driving of a driving device, one end of the projecting arm is provided with a rotating shaft, the end part of the rotating shaft is provided with a trowelling plate, the bottom of the stretching arm is provided with a motor, and the motor drives the rotating shaft to rotate through a pair of transmission gears, so that the trowelling plate is driven to rotate.
In a typical embodiment of the present application, as shown in fig. 1, the mortar plastering machine comprises a movable electric trolley 1, a base 2, a vertical hydraulic cylinder 3, a horizontal guide rail 4, a projecting arm 5, a lead screw 6, a fixed block 7, a follow-up block 8, a plastering plate 9, a large gear 10, a small gear 11, a motor 12, a swing hydraulic cylinder 13 and a stop nut 14.
Be equipped with a rectangular block at the top of portable electric trolley, base 2 lower extreme articulates the intermediate position at the rectangular block of portable electric trolley 1, and the extension bar top of swing hydraulic cylinder 13 articulates the side at base 2, and the cylinder body of swing hydraulic cylinder 13 articulates the upper surface at portable electric trolley 1, and all articulated shafts are all parallel, and when swing hydraulic cylinder 13 stretched out and drawn back, base 2 will swing for portable electric trolley top surface.
A vertical hydraulic cylinder 3 is fixed on the base 2, a horizontal guide rail 4 is fixed at the upper end of a telescopic rod of the vertical hydraulic cylinder 3, and an extending arm 5 penetrates through the horizontal guide rail 4 and can slide relatively (the horizontal guide rail 4 is fixed, and the extending arm 5 slides relative to the horizontal guide rail 4); a fixed block 7 is fixed on the upper surface of the horizontal guide rail 4, and an inner hole of the fixed block 7 is provided with threads to form a thread pair with the screw rod 6; a follow-up block 8 with an inner hole is fixed on the upper surface of the extension arm 5, and the diameter of the hole is larger than that of the screw rod 6; the left stop nut 14 is screwed on the right end of the screw rod 6, the screw rod 6 is inserted into an inner hole of the follow-up block 8, the second stop nut 14 is screwed on the rightmost end of the screw rod 6, and the distance between the two stop nuts 14 is larger than the thickness of the follow-up block 8, so that the screw rod 6 can freely rotate relative to the follow-up block 8; finally, when the handle at the other end of the screw 6 is rotated, the screw 6 rotates, and due to the fact that a screw pair is arranged between the screw 6 and the fixed block 7, the screw 6 moves left and right relative to the horizontal guide rail 4, the two stop nuts 14 at the end portions of the screw 6 push the follow-up block 8 to move left and right, and finally the extension arm 5 is driven to move left and right, and the extension action of the extension arm 5 is completed.
The right end of the extending arm 5 is provided with a mounting hole, a rotating shaft is arranged in the mounting hole, a bearing is arranged between the rotating shaft and the hole, and the rotating shaft can freely rotate relative to the extending arm 5. The rotating shaft is fixed with a big gear 10, the rightmost end of the rotating shaft is fixed with a trowelling plate 9, and the two are connected with the rotating shaft through keys. The bearing is fixed in position through the telescopic arm boss and the end cover, and the rotating shaft is in interference fit with the bearing. The lower surface of the extension arm 5 is fixed with a motor 12, the output shaft of the motor is fixed with a pinion 11, and the pinion 11 is meshed with the bull gear 10.
In this embodiment, the fixing block 7 is integrally formed with the horizontal guide rail 4.
In this embodiment, the follower block 8 is integrally formed with the arm 5.
In this embodiment, the movable electric cart may be a remote-controlled electric cart.
The working process is as follows: firstly, spraying cement paste to a wall by using a shotcrete machine, moving the movable electric trolley 1 to enable the wall plastering machine to have a proper distance with the wall, rotating a handle of the screw rod 6 to enable the extension arm 5 and the plastering plate 9 to extend out to contact the wall, and preparing to plaster the cement paste. There are three leveling modes at this time:
vertically trowelling up and down: the troweling plate 9 is manually rotated to enable the length direction of the troweling plate to be parallel to the ground, namely the troweling plate is transversely arranged. Then, the vertical hydraulic cylinder 3 is controlled to stretch and retract, the horizontal guide rail 4, the extension arm 5, the trowelling plate 9 and the like are driven to vertically move up and down, and the vertical wall surface trowelling action is achieved.
Arc-shaped swinging and leveling: the troweling plate 9 is manually rotated to be perpendicular to the ground, namely, to be vertical. Then the flexible of control swing hydraulic cylinder 13, pneumatic cylinder 13 is flexible to drive base 2 swing, and all parts all swing around the articulated department of base 2 with portable electric trolley 1 on the base 2 to realize the arc motion of the relative wall of trowelling plate, realize the arc and trowel grout. Meanwhile, the telescopic length of the vertical hydraulic cylinder 3 can be adjusted, namely the distance between the floating plate 9 and the hinged part can be adjusted, so that arc floating actions with different radiuses can be realized, namely when the vertical hydraulic cylinder 3 extends, large arc floating actions can be realized; when the vertical hydraulic cylinder 3 is shortened, the small arc-shaped floating action can be realized.
And (3) rotary trowelling, namely after the motor 12 is electrified, an output shaft of the motor 12 drives the pinion 11 to rotate so as to drive the gearwheel 10 to rotate, and the gearwheel 10 drives the trowelling plate 9 to rotate through the shaft, so that rotary trowelling action is realized. Meanwhile, the expansion amount of the vertical hydraulic cylinder 3 and the swing hydraulic cylinder 13 can be adjusted, so that the trowelling plate 9 can rotate to trowel the wall surface at different positions.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. A wall plastering machine is characterized by comprising a movable trolley, wherein the top of the movable trolley is hinged with a base, and a swing hydraulic cylinder is arranged on the side surface of the base and used for driving the base to swing; the top of the swing hydraulic cylinder is provided with a vertical hydraulic cylinder, the driving end of the vertical hydraulic cylinder is provided with a horizontal guide rail, the horizontal guide rail is provided with a projecting arm, the projecting arm can stretch out and draw back along the horizontal direction under the driving of a driving device, one end of the projecting arm is provided with a rotating shaft, the end part of the rotating shaft is provided with a trowelling plate, the bottom of the telescopic arm is provided with a driving motor, and the driving motor drives the rotating shaft to rotate through a pair of transmission gears, so that the trowelling plate is driven to rotate.
2. The wall plastering machine as claimed in claim 1, wherein the driving device comprises a screw rod, a follow-up block, a rotating hand wheel and a fixed block, the fixed block is fixed at the top of the horizontal guide rail, the follow-up block is fixed on the telescopic arm, one end of the screw rod is connected with the hand wheel, the other end of the screw rod sequentially passes through the fixed block and the follow-up block, the screw rod is in threaded fit with the fixed block, and the follow-up block is fixed on the screw rod.
3. The wall plastering machine as claimed in claim 2, wherein the follower block is fixed by nuts provided at the front and rear ends thereof.
4. The wall plastering machine as claimed in claim 2, wherein the rotary hand wheel can be replaced by a motor.
5. The wall plastering machine as claimed in claim 1, wherein the end of the telescopic arm is provided with a mounting hole, a bearing is mounted in the mounting hole, the bearing is fixed in position by a telescopic arm boss and an end cover, and the rotating shaft is in interference fit with the bearing.
6. The wall plastering machine as claimed in claim 1, wherein the moving trolley is a movable electric trolley.
7. The wall plastering machine as claimed in claim 1, wherein the moving trolley is a remotely-controlled movable electric trolley.
8. A method for plastering walls by using the wall plastering machine as claimed in any one of claims 1 to 7, wherein the method comprises the following steps:
firstly, spraying cement paste to a wall by using a shotcrete machine, moving a movable trolley to enable a wall plastering machine to have a proper distance with the wall, rotating a screw rod to enable an extending arm and a plastering plate to extend out to contact the wall, and preparing to plaster the cement paste;
vertically trowelling up and down: rotating the troweling plate to enable the length direction of the troweling plate to be parallel to the ground, namely, the troweling plate is transversely arranged; then, the vertical hydraulic cylinder is controlled to stretch and retract, the horizontal guide rail, the extension arm and the troweling plate are driven to vertically move up and down, and the action of vertically troweling the wall surface up and down is realized;
arc-shaped swinging and leveling: rotating the troweling plate to enable the troweling plate to be vertical to the ground, namely to be vertical; then controlling the expansion of the swing hydraulic cylinder, wherein the expansion of the swing hydraulic cylinder drives the base to swing, and all components on the base swing around the hinged position of the base and the movable trolley, so that the arc-shaped motion of the troweling plate relative to the wall surface is realized, and the arc-shaped troweling of cement paste is realized; meanwhile, the telescopic length of the vertical hydraulic cylinder can be adjusted, namely the distance between the floating plate and the hinged part can be adjusted, so that arc floating actions with different radiuses can be realized, namely when the vertical hydraulic cylinder extends, large arc floating actions can be realized; when the vertical hydraulic cylinder is shortened, the small arc-shaped floating action can be realized;
rotating and leveling, namely after the driving motor is electrified, an output shaft of the driving motor drives the leveling plate to rotate through the transmission gear to realize rotating and leveling actions; meanwhile, the expansion amount of the vertical hydraulic cylinder and the swing hydraulic cylinder can be adjusted, so that the trowelling plate can rotate to trowel the wall surface at different positions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359234.4A CN111021681B (en) | 2019-12-25 | 2019-12-25 | Wall plastering machine and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911359234.4A CN111021681B (en) | 2019-12-25 | 2019-12-25 | Wall plastering machine and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111021681A CN111021681A (en) | 2020-04-17 |
| CN111021681B true CN111021681B (en) | 2021-05-11 |
Family
ID=70213339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911359234.4A Expired - Fee Related CN111021681B (en) | 2019-12-25 | 2019-12-25 | Wall plastering machine and using method |
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| Country | Link |
|---|---|
| CN (1) | CN111021681B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691698B (en) * | 2020-06-06 | 2021-06-04 | 河南农业大学 | Device and method for reinforcing damaged wall by using mixed fiber concrete |
| CN111877699A (en) * | 2020-06-10 | 2020-11-03 | 广东博智林机器人有限公司 | Plastering device and plastering equipment with same |
| CN111734098B (en) * | 2020-06-19 | 2021-09-07 | 安徽祥龙建设集团有限公司 | Concrete wall floating device for building |
| CN112482702A (en) * | 2020-11-05 | 2021-03-12 | 中国一冶集团有限公司 | Wall mortar strickles equipment off |
| CN115030453A (en) * | 2021-03-04 | 2022-09-09 | 广东博智林机器人有限公司 | Plastering device and plastering equipment |
| CN115233948B (en) * | 2022-03-15 | 2023-09-01 | 中国建筑第二工程局有限公司 | Wall trowelling device for building construction and construction method thereof |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07229305A (en) * | 1994-02-17 | 1995-08-29 | Penta Ocean Constr Co Ltd | Leveling device of concrete |
| US6266939B1 (en) * | 1999-10-26 | 2001-07-31 | Randall E. Yates | Method for containing debris |
| DE202004007018U1 (en) * | 2004-04-30 | 2004-08-26 | Schnaiter, Karl-Heinz | Transporter for barrel-like containers for the construction industry has carrier in shape of latin cross with two arms, and peripheral upright holders adjustable to individual container sizes |
| CN100491671C (en) * | 2007-09-30 | 2009-05-27 | 赵呈为 | Wall rendering robot |
| CN202280240U (en) * | 2011-11-14 | 2012-06-20 | 蒋京德 | Construction robot for wall surface of building |
| CN202493021U (en) * | 2012-02-28 | 2012-10-17 | 浙江泰合建设有限公司 | Wall space trowelling machine for buildings |
| SE1200323A1 (en) * | 2012-05-24 | 2013-04-23 | Stefan Ragnvid | Tools for the construction of cover boards / sneakers |
| CN105003065A (en) * | 2015-06-06 | 2015-10-28 | 陈玉明 | Full-automatic wall-plastering machine |
| CN107687248A (en) * | 2017-09-21 | 2018-02-13 | 南京苏格信息技术有限公司 | A kind of indoor wall cement plaster apparatus for leveling |
| CN107806232A (en) * | 2017-12-11 | 2018-03-16 | 合肥美青工业设计有限公司 | A kind of scraping device for blank metope |
| CN109138381B (en) * | 2018-09-25 | 2020-11-13 | 中建二局第二建筑工程有限公司 | Multi-angle painting device for indoor building |
| CN110607898A (en) * | 2019-10-18 | 2019-12-24 | 浙江百施通智能科技有限公司 | Wall plastering working device and construction method thereof |
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2019
- 2019-12-25 CN CN201911359234.4A patent/CN111021681B/en not_active Expired - Fee Related
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| CN111021681A (en) | 2020-04-17 |
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Granted publication date: 20210511 |